Heat-resistant and wear-resistant composite board and preparation method thereof

The invention discloses a heat-resistant and wear-resistant composite board which comprises a high-temperature-resistant substrate, a wear-resistant metal panel, a heat-resistant adhesive layer and a wear-resistant coating, the heat-resistant adhesive layer is prepared from a heat-resistant adhesive layer mixture, and the heat-resistant adhesive layer mixture is prepared from silicone rubber, graphene modified white carbon black, ethanol, tris (trimethylsilane) borate, isopropyl orthosilicate and n-hexane; the wear-resistant coating is prepared from a wear-resistant coating mixture, and the wear-resistant coating mixture is prepared from vinyl resin, styrene, calcium stearate, nano silicon carbide modified polyimide, modified nano aluminum nitride and acetone. The composite board disclosed by the invention is excellent in heat resistance, wear resistance and impact resistance. 本发明公开了一种耐热耐磨复合板，其包括：耐高温基板、耐磨金属面板、耐热胶层和耐磨涂层；所述耐热胶层的制备材料包括耐热胶层混合料，所述耐热胶层混合料的制备材料包括硅橡胶、石墨烯改性白炭黑、乙醇、三(三甲基硅烷)硼酸酯、正硅酸异丙酯和正己烷；所述耐磨涂层的制备材料包括耐磨